Tangent galvanometer shows a deflection of `45^@` for some current. When the current is reduced to `1//sqrt(3)` times the original , what is the deflection ?

A moving coil galvanometer shows a deflection of 50^@ for a current of 0.3 mA. What current will produce a deflection of 40^@ ?

Galvanometer shows deflection when current passes through it. This is because,

In a propertly adjusted tangent galvanometer, the deflection for 1A current is found to 30^(@) . Now the coil is turned through 90^(@) about the vertical axis, the deflection for the same current will be

A moving coil galvanometer shows a deflection of 10^(@) for a current of 0.7 mA . For another current, if the deflection is 15^(@) , then the value of current is ____________ .

A certain amount of current when flowing in a properly set tangent galvanoment, produces a deflection of 45^(@) . If the current be reduced by a factor of sqrt(3) , the deflection would

A certain amount of current when flowing in a properly set tangent galvanoment, produces a deflection of 45^(@) . If the current be reduced by a factor of sqrt(3) , the deflection would